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From 879fe8a24167983d2923f635cb37dc9e02f6cf57 Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Wed, 30 Jan 2013 18:39:34 +0100
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Subject: [PATCH 09/40] PINCTRL: lantiq: the pinconf OD parameter argument was
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ignored
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When setting the OpenDrain bit we should really honour the argument passed
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inside the devicetree.
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Signed-off-by: John Crispin <blogic@openwrt.org>
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---
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drivers/pinctrl/pinctrl-xway.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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--- a/drivers/pinctrl/pinctrl-xway.c
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+++ b/drivers/pinctrl/pinctrl-xway.c
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@@ -494,7 +494,10 @@ static int xway_pinconf_set(struct pinct
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reg = GPIO3_OD;
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else
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reg = GPIO_OD(pin);
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- gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
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+ if (arg == 0)
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+ gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
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+ else
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+ gpio_clearbit(info->membase[0], reg, PORT_PIN(pin));
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break;
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case LTQ_PINCONF_PARAM_PULL:
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